SymNet Applications Series Audio Distribution G Arenas and Stadiums • Casinos and Gaming • Restaurants and Retail Engineered by www.SymetrixAudio.
SymNet Application: Audio Distribution 6408 216th St. SW | Mountlake Terrace, WA 98043 | USA | Tel: +1 (425) 778.7728 | Fax: +1 (425) 778.
Contents Introduction and Overview...............Page 1 SymNet Technologies for Audio Distribution: SPL Computer Modules................... Page 2 Gap Sensing..................................... Page 2 Continuous....................................... Page 3 SymNet Design for Audio Distribution: Audio Distribution Design........... Page 4-6 Audio Distribution Control Screens ..................................................... Page 7-8 Diagrams: Audio Distribution Signal Flow..............................
SymNet Application: Audio Distribution Arenas and Stadiums • Casinos and Gaming • Restaurants and Retail Introduction Overview Audio Distribution systems are the backbone of any hospitality or entertainment venue including casinos, restaurants, hotels, retail spaces, and sports arenas. Their purpose is to distribute audio to various zones (areas or rooms) throughout the facility.
SymNet Technologies for Audio Distribution As mentioned earlier, SymNet’s toolkit has a full complement of routing, mixing and matrixing modules. However, several of its audio processing modules are of particular use in audio distribution systems. AGC (Automatic Gain Control) modules are invaluable for controlling the sometimes wildly varying levels of background music sources. The British EQ combines the most popular filters and equalization used in microphone processing.
SymNet Application: Audio Distribution ideal setup. However, it may not be the most suitable for situations requiring constant background program material as the module does require a break in program material to take its sense readings, or it must interrupt the program material briefly. G SPL Computer Modules: Continuous As the name suggests, the Continuous SPL Computer is reading the ambient noise in the zone at all times and making adjustments immediately, as necessary.
Site File Configuration View G SymNet Design for Audio Distribution We are going to explore an audio distribution design representative of a typical casino. It illustrates the use of various background music and paging sources distributed to four zones with SPL Computers. Four sensing microphones, four background music/media sources and four paging sources connect to the inputs of a SymNet Express 12x4 Cobra.
SymNet Application: Audio Distribution SymNet Designer Site File G Audio Distribution Design Using SymNet Designer, open the first example Site File. Then, double-click on the Express 12x4 Cobra in the Configuration Screen to view the Design Screen. Audio enters the Analog Ins, feeding the initial gain stage. Proper gain staging is a must for a well-behaved system and signal levels should average around -20 dBFS on the meters. ! Mix Super-module: Next, the audio routes through the Mix Super-module.
The Zone Super-modules create the mix for each zone. Program 1 and the Aux Mix connect to an Input Selector module to choose the primary audio source for the zone. The output feeds the primary input of the first Ducker module. The side-chain input for this Ducker is the Program 2 input. This allows Program 2 audio (when present) to duck Program 1 audio. A Mixer module is used to mix the Program 1 and 2 audio, which then feeds the input of the second Ducker module.
SymNet Application: Audio Distribution G Audio Distribution Control Screens Mix Control Screen: Main Control Screen: There is a “Main” button on the Configuration and Design Screens linking to the Control Screen section. The Main Control Screen displays the I/O for the system from left to right and acts as the primary navigation page to view the other Control Screens. The Mix Control Screen meters the input audio before the fader stage.
Output Control Screen: The Output Control Screen contains the main zone faders, which are a duplication of the faders on the Zone Routing Control Screen. There are 4 output faders, mutes, and meters along the bottom of the screen. The matrix allows mixing of any zone to any outputs. This provides flexibility when a single zone feeds a multi-way speaker system, for example.
SymNet Application: Audio Distribution Audio Distribution Signal Flow Digi Trim MIC 1 Gain Set / Invert Mute 3 Band EQ MIC 1 Mute 3 Band EQ MIC 2 Mute 3 Band EQ MIC 3 Mute 3 Band EQ MIC 4 48v Digi Trim MIC 2 Gain Set / Invert 48v Digi Trim MIC 3 Gain Set / Invert ZONE MIX OUT 1 48v Digi Trim MIC 4 Gain Set / Invert ZONE MIX MATRIX 48v Digi Trim BGM 1 BGM 2 Gain Set / Invert Mute ZONE MIX OUT 2 BGM 1 ZONE MIX OUT 3 BGM 2 ZONE MIX OUT 4 Digi Trim Gain Set / Invert Mut
ZONE MIX 1 Program 1 Ducker 1 SIDECHAIN Speaker Manager Volume Zone Mix.1 Ducker 2 SPL Computer Zones 1 & 2 only 1 1 Gain Mute Delay HPF LPF OUTPUT 1 8 Band Parametric EQ Inv. 8 Band Parametric EQ Inv. 8 Band Parametric EQ Inv. 8 Band Parametric EQ Inv. SIDECHAIN Prog.2 Page SPL ZONE MIX 2 Program 1 Ducker 1 Ducker 2 SIDECHAIN Speaker Manager Volume Zone Mix 2 SPL Computer Zones 1 & 2 only 2 2 Gain Mute Delay HPF LPF OUTPUT 2 SIDECHAIN Prog.
SymNet Application: Audio Distribution Audio Distribution System Diagram BGM Sources in Amp/SymNet Rack SIGNAL OK POWER SIGNAL OK POWER Mic/Line Inputs 9-12 Mic/Line Inputs 5-8 Express 12x4 Cobra in Amp/SymNet Rack Mic/Line Inputs 1-2 CAT 5 Mic/Line Inputs 3-4 Host Computer running SymNet Designer SymNet Equipment List: • 1 x Express 12x4 Cobra • 1 x ARC-PS • 4 x ARC-XLR • 2 x MS-1 Amp In 1-2 Amp In 3-4 6408 216th St. SW | Mountlake Terrace, WA 98043 | USA | Tel: +1 (425) 778.
ARC-PS in Amp/SymNet Rack ARC-XLR Page Station 4 ARC-XLR Page Station 2 MENS WOMENS CAT 5 MENS WOMENS 2 4 4 CAT 5 Amp/SymNet Rack Room SPL Computer Sense Mics 1&2 in Ceiling Mounted MS-1s CAT 5 XLR #2 MS -1 MS -1 1 ARC-XLR Page Station 1 3 LOBBY BAR XLR #1 CAT 5 1 2 Zone Out 1 Zone Out 2 Stereo Power Amplifiers in Amp/SymNet Rack 1 2 ARC-XLR Page Station 3 Zone Out 3 Zone Out 4 www.SymetrixAudio.
ARC-2 Wall Panel SymNet Application: Audio Distribution ARC-2 Adaptive Remote Control Wall Panel The ARC-2 is a menu-driven remote control for Symetrix DSPs such as the 8x8 DSP, and the SymNet Express Cobra line (8x8, 12x4, 4x12 and 4x4). Tap into the full power of your system with twenty-four (24) menus with up to sixteen (16) items each that can be used to address multiple basic functions or initiate complex logic-based control events: gain, preset triggering, source selection, room combining and more.
ARC-PS Power Supply ARC-PS Specifications Rack Mount Wall Panel Power Supply The ARC-PS is a nineteen (19) inch rack-mountable power supply capable of supplying power and control over CAT5 cable to a maximum of ten ARC Wall Panels. Panels can be connected in a “star” configuration, “daisy-chain”, or a hybrid of the two. RS-485 from a DSP device is connected to the ARC-PS Euroblock connector.
SymNet Application: Audio Distribution DSP Hardware Express 12 x 4 Cobra Express Cobra SymNet Express Cobra is a family of 19 ” rack-mountable digital signal processors (DSP) that are setup and controlled by SymNet Designer software. They are ideal for audio applications such as churches, conference rooms, courtrooms, night clubs and many others. ARC Wall Panels easily integrate with Express hardware and provide simple user control of the system.
! Main Power: Accepts power from detachable IEC power cable (100-240 VAC, 50-60 Hz, 60 Watts max). @ Aux Power: Accepts power from Symetrix model PS-7 or user-supplied auxiliary power connection (24 VDC, 2.5 Amps, 60 Watts max). # ARC Audio: Splits a single analog line level audio signal off of the ARC port. Can be wired to a line level analog input or output jack for remote audio over CAT5. $ ARC: Distributes power and RS-485 data to one or more ARC devices.
Featured Article SymNet Application: Audio Distribution graphical area, we got the call," said Debbie Williamson, director of sales and marketing for Tempest Technologies, LLC. Tempest Controls Casino with SymNet Ocean Shores, Washington: Over the last several decades, casinos across the country have become much more than just a place to visit for a day to play poker or slots.
also the need to room combine, in any configuration, up to six rooms. On top of that, the facility is open seven days per week from 17 to 20 hours a day, so it was imperative that the system was down for as little amount of time as possible. As such, Scuka took advantage of his ability to complete the programming upfront, prior to the installation date. He added, "We installed SymNet hardware mostly at night during off-peak periods.
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SymNet Application: Audio Distribution AL, GA, MS, NC, SC, TN EDA Pro Group Mark Adams info@edaprogroup.com 2020 Westside Court, Suite C Snellville, GA 30078 T: +1 (770) 985-2424 F: +1 (770) 985-2423 WY, CO, NM, UT, Billings MT PEARSON & PEARSON MARKETING, INC. John Pearson jpearson@pearsonandpearson.com 69520 E. Jewell Ave., Suite C Denver, CO 80247 T: +1 (303) 306-6800 F: +1 (303) 306-6888 Upstate New York EATON SALES & MARKETING Charlie Eaton charlie@eatonsales.
